<span>A fatty apron known as the greater omentum protects the abdominal viscera anteriorly.</span>
Answer:
Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses, parasites or fungi; the diseases can be spread, directly or indirectly, from one person to another. Zoonotic diseases are infectious diseases of animals that can cause disease when transmitted to humans.
If the element fail to form bonds between them you and I wouldn't exist all the living forms are made up of complex organic molecules which are synthesized from inorganic sources starting from the fabric we wear to the food we eat everything is made up of complex organic molecules life wouldn't have originated on earth if elements wouldn't have formed any chemical bonds with each other.
The type of microscope described above is the <span>phase contrast microscope. This microscope can produce high contrast images useful when observing transparent objects like living cells, microorganisms or tissue samples.
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